GIS-based deterministic analysis of deep-seated slope stability in a complex geological setting

Martin Mergili, Ivan Marchesini, Massimiliano Alvioli, Mauro Rossi, Michele Santangelo, Mauro Cardinali, Francesca Ardizzone, Federica Fiorucci, Barbara Schneider-Muntau, Wolfgang Fellin, Fausto Guzzetti

Veröffentlichungen: Beitrag in BuchBeitrag in Konferenzband

Abstract

The r.slope.stability computer model evaluates the slope stability for large areas making use of a modification of the three-dimensional sliding surface model proposed by Hovland and revised and extended by Xie and co-workers. The initial version of the model was modified both to reduce computing time (parallel processing of tiles) and to explore the possibilities to perform slope stability modelling in a complex geological setting. The model was applied tothe 10 km 2 Ripoli area in Umbria, central Italy to demonstrate the importance of the setting of the geological layers as well as of the seepage direction of the groundwater for the model outcome of deep-seated slope stability modelling. Parallel processing allows reducing the computing time by approx. one order of magnitude. .

OriginalspracheEnglisch
TitelEngineering Geology for Society and Territory – Volume 2
UntertitelLandslide Processes
Herausgeber (Verlag)Springer
Seiten1437-1440
Seitenumfang4
ISBN (elektronisch)9783319090573
ISBN (Print)9783319090566
DOIs
PublikationsstatusVeröffentlicht - 2015
VeranstaltungIAEG 2014 - Centro Congressi Lingotto, Torino, Italien
Dauer: 15 Sep. 201419 Sep. 2014

Konferenz

KonferenzIAEG 2014
Land/GebietItalien
OrtTorino
Zeitraum15/09/1419/09/14

ÖFOS 2012

  • 105403 Geoinformatik
  • 207201 Bodenmechanik

Zitationsweisen